Wikipedia
Canelé
A canelé is a small French pastry with a soft and tender custard center and a dark, thick caramelized crust. It takes the shape of small, striated cylinder approximately five centimeters in height and is a specialty of the Bordeaux region of France. It can often be found in pâtisseries in Paris, Lyon, and other large French cities as well. Made from egg, sugar, milk and flour flavored with rum and vanilla, the custard batter is baked in a fluted mold.